package com.hkw.factory;

import com.hkw.dao.IClassRoomDao;
import com.hkw.dao.impl.ClassRoomDaoImpl;
/**
 * ClassRoomDao的工厂类，返回相应实例
 */
public class ClassRoomDaoFactory {
    public static IClassRoomDao getClassRoomDao(){
        return new ClassRoomDaoImpl();
    }
}
